Interior design is a service which involves much more than choosing a color palette or finding the perfect art piece.Today in Interior design, vastu shastra is also very important factor which deals with the natural energy present in the surrounding. Interior design increases the beauty of house, while vastu shastra increases the prosperity health and wealth of the house. So interior design according to vastu principles increases the aesthetic beauty with increase in prosperity, health and wealth of house.Vastushastra is undivided part of the house and essential to get maximum benefit. House according to principles attracts all the positive powers in nature which helps to improve the result and increase happiness. The rules are according to the scientific reasons so it doesn't affect on the nature's cycle.The findings are a feedback to the Home Owners.This publication having guidelines, will be a rich resource material for all.